1 /**************************************************************************
2 * Copyright(c) 2007-2009, ALICE Experiment at CERN, All rights reserved. *
4 * Author: The ALICE Off-line Project. *
5 * Contributors are mentioned in the code where appropriate. *
7 * Permission to use, copy, modify and distribute this software and its *
8 * documentation strictly for non-commercial purposes is hereby granted *
9 * without fee, provided that the above copyright notice appears in all *
10 * copies and that both the copyright notice and this permission notice *
11 * appear in the supporting documentation. The authors make no claims *
12 * about the suitability of this software for any purpose. It is *
13 * provided "as is" without express or implied warranty. *
14 **************************************************************************/
18 ////////////////////////////////////////////////////////////
19 // Author: Henrik Tydesjo //
20 // This class is used in the detector algorithm framework //
21 // to process the data stored in special container files //
22 // (see AliITSOnlineSPDscan). For instance, minimum //
23 // threshold values can be extracted. //
24 ////////////////////////////////////////////////////////////
26 #include "AliITSOnlineSPDscanAnalyzer.h"
27 #include "AliITSOnlineSPDscan.h"
28 #include "AliITSOnlineSPDscanSingle.h"
29 #include "AliITSOnlineSPDscanMultiple.h"
30 #include "AliITSOnlineSPDscanMeanTh.h"
31 #include "AliITSOnlineCalibrationSPDhandler.h"
32 #include "AliITSRawStreamSPD.h"
42 Double_t itsSpdErrorf(Double_t *x, Double_t *par){
43 if (par[2]<0) par[2]=0;
44 Double_t val = par[2]+(0.12*256*32-par[2])*(0.5+0.5*TMath::Erf((x[0]-par[0])/par[1]/sqrt(2.)));
47 //Double_t itsSpdErrorfOrig(Double_t *x, Double_t *par){
48 // return 0.5+0.5*TMath::Erf((x[0]-par[0])/par[1]/sqrt(2.));
52 AliITSOnlineSPDscanAnalyzer::AliITSOnlineSPDscanAnalyzer(const Char_t *fileName, AliITSOnlineCalibrationSPDhandler *handler) :
53 fType(99),fDacId(99),fFileName(fileName),fScanObj(NULL),fHandler(handler),fTriggers(NULL),
54 fOverWrite(kFALSE),fNoiseThreshold(0.01),fNoiseMinimumEvents(100),
55 fMinNrStepsBeforeIncrease(5),fMinIncreaseFromBaseLine(2),fStepDownDacSafe(5),fMaxBaseLineLevel(10)
58 for (UInt_t chipNr=0; chipNr<11; chipNr++) {
59 for (UInt_t hs=0; hs<6; hs++) {
60 fMeanMultiplicity[hs][chipNr]=NULL;
61 fHitEventEfficiency[hs][chipNr]=NULL;
64 for (UInt_t mod=0; mod<240; mod++) {
65 fbModuleScanned[mod]=kFALSE;
71 AliITSOnlineSPDscanAnalyzer::AliITSOnlineSPDscanAnalyzer(const AliITSOnlineSPDscanAnalyzer& handle) :
72 fType(99),fDacId(99),fFileName("."),fScanObj(NULL),fHandler(NULL),fTriggers(NULL),
73 fOverWrite(kFALSE),fNoiseThreshold(0.01),fNoiseMinimumEvents(100),
74 fMinNrStepsBeforeIncrease(5),fMinIncreaseFromBaseLine(2),fStepDownDacSafe(5),fMaxBaseLineLevel(10)
76 // copy constructor, only copies the filename and params (not the processed data)
77 fFileName=handle.fFileName;
78 fOverWrite=handle.fOverWrite;
79 fNoiseThreshold=handle.fNoiseThreshold;
80 fNoiseMinimumEvents=handle.fNoiseMinimumEvents;
81 fMinNrStepsBeforeIncrease=handle.fMinNrStepsBeforeIncrease;
82 fMinIncreaseFromBaseLine=handle.fMinIncreaseFromBaseLine;
83 fStepDownDacSafe=handle.fStepDownDacSafe;
84 fMaxBaseLineLevel=handle.fMaxBaseLineLevel;
86 for (UInt_t chipNr=0; chipNr<11; chipNr++) {
87 for (UInt_t hs=0; hs<6; hs++) {
88 fMeanMultiplicity[hs][chipNr]=NULL;
89 fHitEventEfficiency[hs][chipNr]=NULL;
92 for (UInt_t mod=0; mod<240; mod++) {
93 fbModuleScanned[mod]=kFALSE;
99 AliITSOnlineSPDscanAnalyzer::~AliITSOnlineSPDscanAnalyzer() {
101 for (UInt_t hs=0; hs<6; hs++) {
102 for (UInt_t chipNr=0; chipNr<11; chipNr++) {
103 if (fMeanMultiplicity[hs][chipNr]!=NULL) {
104 delete fMeanMultiplicity[hs][chipNr];
106 if (fHitEventEfficiency[hs][chipNr]!=NULL) {
107 delete fHitEventEfficiency[hs][chipNr];
111 if (fTriggers!=NULL) delete fTriggers;
112 if (fScanObj!=NULL) delete fScanObj;
115 AliITSOnlineSPDscanAnalyzer& AliITSOnlineSPDscanAnalyzer::operator=(const AliITSOnlineSPDscanAnalyzer& handle) {
116 // assignment operator, only copies the filename and params (not the processed data)
118 for (UInt_t hs=0; hs<6; hs++) {
119 for (UInt_t chipNr=0; chipNr<11; chipNr++) {
120 if (fMeanMultiplicity[hs][chipNr]!=NULL) {
121 delete fMeanMultiplicity[hs][chipNr];
123 if (fHitEventEfficiency[hs][chipNr]!=NULL) {
124 delete fHitEventEfficiency[hs][chipNr];
128 if (fTriggers!=NULL) delete fTriggers;
129 if (fScanObj!=NULL) delete fScanObj;
131 fFileName=handle.fFileName;
132 fOverWrite=handle.fOverWrite;
133 fNoiseThreshold=handle.fNoiseThreshold;
134 fNoiseMinimumEvents=handle.fNoiseMinimumEvents;
135 fMinNrStepsBeforeIncrease=handle.fMinNrStepsBeforeIncrease;
136 fMinIncreaseFromBaseLine=handle.fMinIncreaseFromBaseLine;
137 fStepDownDacSafe=handle.fStepDownDacSafe;
138 fMaxBaseLineLevel=handle.fMaxBaseLineLevel;
140 for (UInt_t chipNr=0; chipNr<11; chipNr++) {
141 for (UInt_t hs=0; hs<6; hs++) {
142 fMeanMultiplicity[hs][chipNr]=NULL;
143 fHitEventEfficiency[hs][chipNr]=NULL;
146 for (UInt_t mod=0; mod<240; mod++) {
147 fbModuleScanned[mod]=kFALSE;
161 void AliITSOnlineSPDscanAnalyzer::Init() {
162 // first checks type of container and then initializes container obj
163 FILE* fp0 = fopen(fFileName.Data(), "r");
170 fScanObj = new AliITSOnlineSPDscan(fFileName.Data());
171 fType = fScanObj->GetType();
178 fScanObj = new AliITSOnlineSPDscanSingle(fFileName.Data());
183 fScanObj = new AliITSOnlineSPDscanMultiple(fFileName.Data());
184 fDacId = ((AliITSOnlineSPDscanMultiple*)fScanObj)->GetDacId();
187 fScanObj = new AliITSOnlineSPDscanMeanTh(fFileName.Data());
188 fDacId = ((AliITSOnlineSPDscanMeanTh*)fScanObj)->GetDacId();
191 Error("AliITSOnlineSPDscanAnalyzer::Init","Type %d not defined!",fType);
199 void AliITSOnlineSPDscanAnalyzer::SetParam(const Char_t *pname, const Char_t *pval) {
201 TString name = pname;
203 if (name.CompareTo("fOverWrite")==0) {
204 if (val.CompareTo("YES")==0 || val.CompareTo("1")==0) {
207 else fOverWrite = kFALSE;
209 else if (name.CompareTo("fNoiseThreshold")==0) {
210 fNoiseThreshold = val.Atof();
212 else if (name.CompareTo("fNoiseMinimumEvents")==0) {
213 fNoiseMinimumEvents = val.Atoi();
215 else if (name.CompareTo("fMinNrStepsBeforeIncrease")==0) {
216 fMinNrStepsBeforeIncrease = val.Atoi();
218 else if (name.CompareTo("fMinIncreaseFromBaseLine")==0) {
219 fMinIncreaseFromBaseLine = val.Atof();
221 else if (name.CompareTo("fStepDownDacSafe")==0) {
222 fStepDownDacSafe = val.Atoi();
224 else if (name.CompareTo("fMaxBaseLineLevel")==0) {
225 fMaxBaseLineLevel = val.Atof();
228 Error("AliITSOnlineSPDscanAnalyzer::SetParam","Parameter %s in configuration file unknown.",name.Data());
232 void AliITSOnlineSPDscanAnalyzer::ReadParamsFromLocation(const Char_t *dirName) {
233 // opens file (default name) in dir dirName and reads parameters from it
234 TString paramsFileName = Form("%s/standal_params.txt",dirName);
236 paramsFile.open(paramsFileName, ifstream::in);
237 if (paramsFile.fail()) {
238 printf("No config file (%s) present. Using default tuning parameters.\n",paramsFileName.Data());
244 paramsFile >> paramN;
245 if (paramsFile.eof()) break;
246 paramsFile >> paramV;
247 SetParam(paramN,paramV);
248 if (paramsFile.eof()) break;
254 Bool_t AliITSOnlineSPDscanAnalyzer::IsChipPresent(UInt_t hs, UInt_t chipNr) {
255 // is the chip present?
256 if (fScanObj==NULL) {
257 Warning("AliITSOnlineSPDscanAnalyzer::IsChipPresent","No data!");
260 return fScanObj->GetChipPresent(hs,chipNr);
263 Bool_t AliITSOnlineSPDscanAnalyzer::ProcessDeadPixels(/*Char_t *oldcalibDir*/) {
264 // process dead pixel data, for uniformity scan,
265 // NB: This will not be the general way of finding dead pixels.
266 if (fScanObj==NULL) {
267 Warning("AliITSOnlineSPDscanAnalyzer::ProcessDeadPixels","No data!");
270 // should be type kUNIMA
272 Warning("AliITSOnlineSPDscanAnalyzer::ProcessDeadPixels","Dead pixels only for scan type %d.",kUNIMA);
275 // handler should be initialized
276 if (fHandler==NULL) {
277 Error("AliITSOnlineSPDscanAnalyzer::ProcessDeadPixels","Calibration handler is not initialized!");
281 UInt_t routerNr = fScanObj->GetRouterNr();
282 UInt_t rowStart = fScanObj->GetRowStart();
283 UInt_t rowEnd = fScanObj->GetRowEnd();
284 for (UInt_t hs=0; hs<6; hs++) {
285 for (UInt_t chipNr=0; chipNr<10; chipNr++) {
286 if (fScanObj->GetChipPresent(hs,chipNr) && fScanObj->GetAverageMultiplicity(0,hs,chipNr)>0) { // check the status of the chippresent parameter in the mood header!!!!!!!!!!!!!!!!!!!!!!!!!!!!
287 if (fOverWrite) {fHandler->ResetDeadForChip(routerNr,hs,chipNr);}
288 for (UInt_t col=0; col<32; col++) {
289 for (UInt_t row=rowStart; row<=rowEnd; row++) {
290 if (col!=1 && col!=9 && col!=17 && col!=25) { //exclude test columns!!!
291 if (fScanObj->GetHits(0,hs,chipNr,col,row)==0) {
292 fHandler->SetDeadPixel(routerNr,hs,chipNr,col,row);
305 Bool_t AliITSOnlineSPDscanAnalyzer::ProcessNoisyPixels(/*Char_t *oldcalibDir*/) {
306 // process noisy pixel data
307 if (fScanObj==NULL) {
308 Warning("AliITSOnlineSPDscanAnalyzer::ProcessNoisyPixels","No data!");
311 // should be type kNOISE
312 if (fType != kNOISE) {
313 Warning("AliITSOnlineSPDscanAnalyzer::ProcessNoisyPixels","Noisy pixels only for scan type %d.",kNOISE);
316 // handler should be initialized
317 if (fHandler==NULL) {
318 Error("AliITSOnlineSPDscanAnalyzer::ProcessNoisyPixels","Calibration handler is not initialized!");
321 // check if enough statistics
322 if (fScanObj->GetTriggers(0)<fNoiseMinimumEvents) {
323 Warning("AliITSOnlineSPDscanAnalyzer::ProcessNoisyPixels","Process noisy: Too few events.");
327 UInt_t routerNr = fScanObj->GetRouterNr();
328 for (UInt_t hs=0; hs<6; hs++) {
329 for (UInt_t chipNr=0; chipNr<10; chipNr++) {
330 if (fScanObj->GetChipPresent(hs,chipNr)) { // check the status of the chippresent parameter in the mood header!!!!!!!!!!!!!!!!!!!!!!!!!!!!
331 if (fOverWrite) {fHandler->ResetNoisyForChip(routerNr,hs,chipNr);}
332 for (UInt_t col=0; col<32; col++) {
333 for (UInt_t row=0; row<256; row++) {
334 if (fScanObj->GetHitsEfficiency(0,hs,chipNr,col,row)>fNoiseThreshold) {
335 fHandler->SetNoisyPixel(routerNr,hs,chipNr,col,row);
345 Int_t AliITSOnlineSPDscanAnalyzer::GetDelay(UInt_t hs, UInt_t chipNr) {
347 if (hs>=6 || chipNr>10) return -1;
348 if (fScanObj==NULL) {
349 Warning("AliITSOnlineSPDscanAnalyzer::GetDelay","No data!");
352 // should be type kDELAY or kDAC with id 42 (delay_ctrl)
353 if (fType!=kDELAY && (fType!=kDAC || fDacId!=42)) {
354 Warning("AliITSOnlineSPDscanAnalyzer::GetDelay","Delay only for scan type %d or %d and dac_id 42.",kDELAY,kDAC);
357 if (fMeanMultiplicity[hs][chipNr]==NULL) {
358 if (!ProcessMeanMultiplicity()) {
365 for (UInt_t step=0; step<fScanObj->GetNSteps(); step++) {
368 fMeanMultiplicity[hs][chipNr]->GetPoint(step,thisDac,thisMult);
369 if (thisMult > maxVal) {
376 return ((AliITSOnlineSPDscanMultiple*)fScanObj)->GetDacValue(maxStep);
385 Int_t AliITSOnlineSPDscanAnalyzer::GetNrNoisyUnima(UInt_t hs, UInt_t chipNr) {
386 // in case of a uniformity scan, returns the nr of noisy pixels, (here > 200 hits)
387 if (hs>=6 || chipNr>10) return -1;
388 if (fScanObj==NULL) {
389 Error("AliITSOnlineSPDscanAnalyzer::GetNrNoisyUnima","No data!");
392 // should be type kUNIMA
393 if (fType != kUNIMA) {
394 Error("AliITSOnlineSPDscanAnalyzer::GetNrNoisyUnima","Noisy pixels Unima only for scan type %d.",kUNIMA);
397 if (fScanObj->GetTriggers(0)!=25600) {
398 Error("AliITSOnlineSPDscanAnalyzer::GetNrNoisyUnima","Process noisy unima: Incorrect number of events (!=25600.");
403 if (fScanObj->GetChipPresent(hs,chipNr)) { // check the status of the chippresent parameter in the mood header!!!!!!!!!!!!!!!!!!!!!!!!!!!!
404 for (UInt_t col=0; col<32; col++) {
405 for (UInt_t row=0; row<256; row++) {
406 if (fScanObj->GetHits(0,hs,chipNr,col,row)>200) {
418 Int_t AliITSOnlineSPDscanAnalyzer::FindLastMinThDac(UInt_t hs, UInt_t chipNr) {
419 // returns dac value where fMinIncreaseFromBaseLine reached
420 if (hs>=6 || chipNr>10) return -1;
421 if (fMeanMultiplicity[hs][chipNr]==NULL) {
422 if (!ProcessMeanMultiplicity()) {
426 Double_t firstVal, dummy1;
427 fMeanMultiplicity[hs][chipNr]->GetPoint(0,dummy1,firstVal);
429 while (step<fScanObj->GetNSteps()-1) {
430 Double_t graphVal, dummy2;
431 fMeanMultiplicity[hs][chipNr]->GetPoint(step+1,dummy2,graphVal);
432 if (graphVal>firstVal+fMinIncreaseFromBaseLine) break;
435 if (step==fScanObj->GetNSteps()-1) return -1;
436 return ((AliITSOnlineSPDscanMultiple*)fScanObj)->GetDacValue(step);
439 Int_t AliITSOnlineSPDscanAnalyzer::FindClosestLowerStep(Float_t dacValueInput) {
440 // returns step closest (lower) to a dacvalue
442 while (step<fScanObj->GetNSteps()-1) {
443 Int_t dacVal = ((AliITSOnlineSPDscanMultiple*)fScanObj)->GetDacValue(step+1);
444 if (dacVal>=dacValueInput) break;
450 Float_t AliITSOnlineSPDscanAnalyzer::GetCompareLine(UInt_t step, UInt_t hs, UInt_t chipNr, Float_t basePar2) {
451 // returns value to compare mean mult with (when finding min th)
452 if (hs>=6 || chipNr>10) return -1;
453 if (step<fMinNrStepsBeforeIncrease) return -1;
454 Float_t baseLine = basePar2;
455 if (baseLine<0) baseLine=0;
460 for (UInt_t st=1;st<2*step/3;st++) { // skip first point...
461 fMeanMultiplicity[hs][chipNr]->GetPoint(st,d,m);
463 baseS+=(m-baseLine)*(m-baseLine);
465 baseAdd=2*sqrt( baseS/(2*step/3-1) - (baseM/(2*step/3-1))*(baseM/(2*step/3-1)) );
466 baseAdd+=0.03; // magic number
467 if (baseAdd>fMinIncreaseFromBaseLine) baseAdd=fMinIncreaseFromBaseLine;
468 return baseLine + baseAdd;
471 Int_t AliITSOnlineSPDscanAnalyzer::GetMinTh(UInt_t hs, UInt_t chipNr) {
472 // calculates and returns the minimum threshold
473 if (hs>=6 || chipNr>10) return -1;
474 if (fScanObj==NULL) {
475 Error("AliITSOnlineSPDscanAnalyzer::GetMinTh","No data!");
478 // should be type kMINTH or kDAC with id 39 (pre_vth)
479 if (fType!=kMINTH && (fType!=kDAC || fDacId!=39)) {
480 Error("AliITSOnlineSPDscanAnalyzer::GetMinTh","MinTh only for scan type %d OR %d with dac_id 39.",kMINTH,kDAC);
483 if (fMeanMultiplicity[hs][chipNr]==NULL) {
484 if (!ProcessMeanMultiplicity()) {
489 Int_t lastDac = FindLastMinThDac(hs,chipNr);
491 Warning("AliITSOnlineSPDscanAnalyzer::GetMinTh","HS%d, Chip%d: Increase of Mean Multiplicity by %1.2f never reached.",hs,chipNr,fMinIncreaseFromBaseLine);
495 Int_t minDac = ((AliITSOnlineSPDscanMultiple*)fScanObj)->GetDacValue(0);
496 TString funcName = Form("Fit minth func HS%d CHIP%d",hs,chipNr);
497 TF1 *minThFunc = new TF1(funcName.Data(),itsSpdErrorf,100,500,3);
498 minThFunc->SetParameter(0,lastDac+10);
499 minThFunc->SetParameter(1,2);
500 minThFunc->SetParameter(2,0);
501 minThFunc->SetParName(0,"Mean");
502 minThFunc->SetParName(1,"Sigma");
503 minThFunc->SetParName(2,"BaseLine");
504 minThFunc->SetLineWidth(1);
505 if (fMeanMultiplicity[hs][chipNr]==NULL) {
506 if (!ProcessMeanMultiplicity()) {
510 fMeanMultiplicity[hs][chipNr]->Fit(funcName,"Q0","",minDac,lastDac);
512 // Double_t mean = fMinThFunc[hs][chipNr]->GetParameter(0);
513 // Double_t sigma = fMinThFunc[hs][chipNr]->GetParameter(1);
514 Double_t baseLine = minThFunc->GetParameter(2);
517 if (baseLine>fMaxBaseLineLevel) {
518 Warning("AliITSOnlineSPDscanAnalyzer::GetMinTh","HS%d, Chip%d: BaseLine too large (%1.2f>%1.2f).",hs,chipNr,baseLine,fMaxBaseLineLevel);
521 UInt_t step=FindClosestLowerStep(lastDac);
522 Float_t compareLine = GetCompareLine(step,hs,chipNr,baseLine);
523 if (compareLine==-1) {
524 Warning("AliITSOnlineSPDscanAnalyzer::GetMinTh","HS%d, Chip%d: Not enough steps (%d<%d) before increase to get a compare line.",hs,chipNr,step,fMinNrStepsBeforeIncrease);
528 Double_t mult, dummy;
530 while (mult > compareLine && step>0) {
531 fMeanMultiplicity[hs][chipNr]->GetPoint(step,dummy,mult);
534 Int_t minth = ((AliITSOnlineSPDscanMultiple*)fScanObj)->GetDacValue(step+1)-fStepDownDacSafe;
540 Warning("AliITSOnlineSPDscanAnalyzer::GetMinTh","HS%d, Chip%d: Did not find a point below the compare line (%f).",hs,chipNr,compareLine);
547 Bool_t AliITSOnlineSPDscanAnalyzer::ProcessMeanMultiplicity() {
548 // process mean multiplicity data
549 if (fScanObj==NULL) {
550 Error("AliITSOnlineSPDscanAnalyzer::ProcessMeanMultiplicity","No data!");
553 for (UInt_t step=0; step<fScanObj->GetNSteps(); step++) {
554 for (UInt_t hs=0; hs<6; hs++) {
555 for (UInt_t chipNr=0; chipNr<11; chipNr++) {
556 // if (fScanObj->GetChipPresent(hs,chipNr)) { // check the status of the chippresent parameter in the mood header!!!!!!!!!!!!!!!!!!!!!!!!!!!!
558 if (fMeanMultiplicity[hs][chipNr]!=NULL) {
559 delete fMeanMultiplicity[hs][chipNr];
561 fMeanMultiplicity[hs][chipNr] = new TGraph();
563 Float_t multiplMean=fScanObj->GetAverageMultiplicity(step,hs,chipNr);
564 if (fType==kMINTH || fType==kMEANTH || fType==kDAC || fType==kDELAY) {
565 fMeanMultiplicity[hs][chipNr]->SetPoint(step,((AliITSOnlineSPDscanMultiple*)fScanObj)->GetDacValue(step),multiplMean);
568 fMeanMultiplicity[hs][chipNr]->SetPoint(step,0,multiplMean);
577 TGraph* AliITSOnlineSPDscanAnalyzer::GetMeanMultiplicityG(UInt_t hs, UInt_t chipNr) {
578 // returns mean multiplicity graph
579 if (hs>=6 || chipNr>10) return NULL;
580 if (fMeanMultiplicity[hs][chipNr]==NULL) {
581 if (!ProcessMeanMultiplicity()) {
585 return fMeanMultiplicity[hs][chipNr];
588 Bool_t AliITSOnlineSPDscanAnalyzer::ProcessHitEventEfficiency() {
589 // process hit event efficiency
590 if (fScanObj==NULL) {
591 Error("AliITSOnlineSPDscanAnalyzer::ProcessHitEventEfficiency","No data!");
594 for (UInt_t step=0; step<fScanObj->GetNSteps(); step++) {
595 for (UInt_t hs=0; hs<6; hs++) {
596 for (UInt_t chipNr=0; chipNr<11; chipNr++) {
597 // if (fScanObj->GetChipPresent(hs,chipNr)) { // check the status of the chippresent parameter in the mood header!!!!!!!!!!!!!!!!!!!!!!!!!!!!
599 if (fHitEventEfficiency[hs][chipNr]!=NULL) {
600 delete fHitEventEfficiency[hs][chipNr];
602 fHitEventEfficiency[hs][chipNr] = new TGraph();
604 Float_t efficiency=fScanObj->GetHitEventsEfficiency(step,hs,chipNr);
605 if (fType==kMINTH || fType==kMEANTH || fType==kDAC || fType==kDELAY) {
606 fHitEventEfficiency[hs][chipNr]->SetPoint(step,((AliITSOnlineSPDscanMultiple*)fScanObj)->GetDacValue(step),efficiency);
609 fHitEventEfficiency[hs][chipNr]->SetPoint(step,0,efficiency);
618 TGraph* AliITSOnlineSPDscanAnalyzer::GetHitEventEfficiencyG(UInt_t hs, UInt_t chipNr) {
619 // returns hit event efficiency graph
620 if (hs>=6 || chipNr>10) return NULL;
621 if (fHitEventEfficiency[hs][chipNr]==NULL) {
622 if (!ProcessHitEventEfficiency()) {
626 return fHitEventEfficiency[hs][chipNr];
630 Bool_t AliITSOnlineSPDscanAnalyzer::ProcessNrTriggers() {
631 // process nr of triggers data
632 if (fScanObj==NULL) {
633 Error("AliITSOnlineSPDscanAnalyzer::ProcessNrTriggers","No data!");
636 for (UInt_t step=0; step<fScanObj->GetNSteps(); step++) {
638 if (fTriggers!=NULL) {
641 fTriggers = new TGraph();
643 if (fType==kMINTH || fType==kMEANTH || fType==kDAC || fType==kDELAY) {
644 fTriggers->SetPoint(step,((AliITSOnlineSPDscanMultiple*)fScanObj)->GetDacValue(step),fScanObj->GetTriggers(step));
647 fTriggers->SetPoint(step,0,fScanObj->GetTriggers(step));
653 TGraph* AliITSOnlineSPDscanAnalyzer::GetNrTriggersG() {
654 // returns nr of triggers graph
655 if (fTriggers==NULL) {
656 if (!ProcessNrTriggers()) {
663 Bool_t AliITSOnlineSPDscanAnalyzer::GetHalfStavePresent(UInt_t hs) {
664 // returns half stave present info
665 if (hs<6 && fScanObj!=NULL) {
667 for (Int_t chip=0; chip<10; chip++) {
668 chipstatus+=fScanObj->GetChipPresent(hs,chip);
670 if (chipstatus>0) return kTRUE;
675 UInt_t AliITSOnlineSPDscanAnalyzer::GetRouterNr() {
676 // returns the router nr of scan obj
677 if (fScanObj!=NULL) return fScanObj->GetRouterNr();
681 TH2F* AliITSOnlineSPDscanAnalyzer::GetHitMapTot(UInt_t step) {
682 // creates and returns a pointer to a hitmap histo (half sector style a la spdmood)
683 if (fScanObj==NULL) {
684 Error("AliITSOnlineSPDscanAnalyzer::GetHitMapTot","No data!");
688 if (fType==kMINTH || fType==kMEANTH || fType==kDAC) {
689 histoname = Form("Router %d , DAC %d",GetRouterNr(),((AliITSOnlineSPDscanMultiple*)fScanObj)->GetDacValue(step));
692 histoname = Form("Router %d ",GetRouterNr());
694 TH2F* fHitMapTot = new TH2F(histoname.Data(),histoname.Data(),32*10,-0.5,32*10-0.5,256*6,-0.5,256*6-0.5);
695 fHitMapTot->SetNdivisions(-10,"X");
696 fHitMapTot->SetNdivisions(-006,"Y");
697 fHitMapTot->SetTickLength(0,"X");
698 fHitMapTot->SetTickLength(0,"Y");
699 fHitMapTot->GetXaxis()->SetLabelColor(gStyle->GetCanvasColor());
700 fHitMapTot->GetYaxis()->SetLabelColor(gStyle->GetCanvasColor());
701 for (UInt_t hs=0; hs<6; hs++) {
702 for (UInt_t chipNr=0; chipNr<10; chipNr++) {
703 for (UInt_t col=0; col<32; col++) {
704 for (UInt_t row=0; row<256; row++) {
705 fHitMapTot->Fill(chipNr*32+col,(5-hs)*256+row,fScanObj->GetHits(step,hs,chipNr,col,row));
713 TH2F* AliITSOnlineSPDscanAnalyzer::GetHitMapChip(UInt_t step, UInt_t hs, UInt_t chip) {
714 // creates and returns a pointer to a hitmap histo (chip style a la spdmood)
715 if (fScanObj==NULL) {
716 Error("AliITSOnlineSPDscanAnalyzer::GetHitMapChip","No data!");
722 histoName = Form("fChipHisto_%d_%d_%d", GetRouterNr(), hs, chip);
723 histoTitle = Form("Eq ID %d, Half Stave %d, Chip %d", GetRouterNr(), hs, chip);
725 TH2F *returnHisto = new TH2F(histoName.Data(), histoTitle.Data(), 32, -0.5, 31.5, 256, -0.5, 255.5);
726 returnHisto->SetMinimum(0);
727 for (UInt_t col=0; col<32; col++) {
728 for (UInt_t row=0; row<256; row++) {
729 returnHisto->Fill(col,row,fScanObj->GetHits(step,hs,chip,col,row));